@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a52f699c-3162-4ec8-86fa-6699e48bfe71> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a52f699c-3162-4ec8-86fa-6699e48bfe71> .